2015042353142 has 64 divisors (see below), whose sum is σ = 3941574908544. Its totient is φ = 749759569920.

The previous prime is 2015042353133. The next prime is 2015042353183. The reversal of 2015042353142 is 2413532405102.

It is a junction number, because it is equal to n+sod(n) for n = 2015042353099 and 2015042353108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4362338 + ... + 4802090.

It is an arithmetic number, because the mean of its divisors is an integer number (61587107946).

Almost surely, 2^{2015042353142} is an apocalyptic number.

2015042353142 is a deficient number, since it is larger than the sum of its proper divisors (1926532555402).

2015042353142 is a wasteful number, since it uses less digits than its factorization.

2015042353142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441273.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 2015042353142 its reverse (2413532405102), we get a palindrome (4428574758244).

The spelling of 2015042353142 in words is "two trillion, fifteen billion, forty-two million, three hundred fifty-three thousand, one hundred forty-two".